38961856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{179}}^2$

素因数の和:389

約数の個数: 42

約数和(自身を含む): 81841340

約数和(自身を除く): 42879484

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 179, 304, 358, 608, 716, 1216, 1432, 2864, 3401, 5728, 6802, 11456, 13604, 27208, 32041, 54416, 64082, 108832, 128164, 217664, 256328, 512656, 608779, 1025312, 1217558, 2050624, 2435116, 4870232, 9740464, 19480928, 38961856]

約数ペア:

[(1, 38961856), (2, 19480928), (4, 9740464), (8, 4870232), (16, 2435116), (19, 2050624), (32, 1217558), (38, 1025312), (64, 608779), (76, 512656), (152, 256328), (179, 217664), (304, 128164), (358, 108832), (608, 64082), (716, 54416), (1216, 32041), (1432, 27208), (2864, 13604), (3401, 11456), (5728, 6802)]